ES445114A1 - Device for reducing noise in gear wheel couplings, with a high safety degree - Google Patents

Device for reducing noise in gear wheel couplings, with a high safety degree

Info

Publication number
ES445114A1
ES445114A1 ES445114A ES445114A ES445114A1 ES 445114 A1 ES445114 A1 ES 445114A1 ES 445114 A ES445114 A ES 445114A ES 445114 A ES445114 A ES 445114A ES 445114 A1 ES445114 A1 ES 445114A1
Authority
ES
Spain
Prior art keywords
gear wheel
reducing noise
high safety
wheel couplings
safety degree
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES445114A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD SpA
Original Assignee
GD SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GD SpA filed Critical GD SpA
Publication of ES445114A1 publication Critical patent/ES445114A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • F16H2055/185—Special devices for taking up backlash using compound gears with coincident teeth of different material, e.g. laminated construction of metal and elastomeric gear layers, where elastic layer is slightly oversized
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies
    • Y10T74/19856—Laterally-spaced wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19907—Sound deadening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Abstract

A highly safe device for reducing noise produced in gear wheel couplings in the motion transmission and distribution lines of wrapping and packeting machines operated at very high output speed. Two co-axial and opposite gears have the same number of angularly coincident teeth, one of the gears being formed of rigid metal material and the other consisting of tough and elastically yielding material.
ES445114A 1975-03-07 1976-02-12 Device for reducing noise in gear wheel couplings, with a high safety degree Expired ES445114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3355/75A IT1033651B (en) 1975-03-07 1975-03-07 DEVICE WITH A HIGH DEGREE OF SAFETY FOR THE REDUCTION OF THE NOISE OF THE COUPLINGS OF TOOTHED WHEELS

Publications (1)

Publication Number Publication Date
ES445114A1 true ES445114A1 (en) 1977-05-16

Family

ID=11105561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445114A Expired ES445114A1 (en) 1975-03-07 1976-02-12 Device for reducing noise in gear wheel couplings, with a high safety degree

Country Status (16)

Country Link
US (1) US4033198A (en)
JP (1) JPS51108151A (en)
AR (1) AR209348A1 (en)
AT (1) AT345049B (en)
BR (1) BR7601022A (en)
CH (1) CH591646A5 (en)
CS (1) CS191965B2 (en)
DD (1) DD124400A5 (en)
DE (1) DE2602152A1 (en)
ES (1) ES445114A1 (en)
FR (1) FR2303208A1 (en)
GB (1) GB1541849A (en)
IN (1) IN156418B (en)
IT (1) IT1033651B (en)
NL (1) NL7601727A (en)
SE (1) SE411940B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187242A1 (en) * 2000-06-15 2003-05-16 Dalphi Metal Espana Sa Disposition of looseness reduction and applicable noise over steering wheels with fixed modules.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT353107B (en) * 1978-04-19 1979-10-25 Poettinger Ohg Alois DRIVE DEVICE FOR THE ROLLING OR SCRAPING FLOOR OF A LOADING TRUCK
JPS57117763U (en) * 1981-01-16 1982-07-21
JPS5992257U (en) * 1982-12-13 1984-06-22 株式会社明電舎 gear
JP2575615B2 (en) * 1985-03-29 1997-01-29 三菱重工業株式会社 Damping gear
JPH01126466U (en) * 1988-02-20 1989-08-29
DE3934377A1 (en) * 1988-11-09 1990-05-10 Borg Warner Automotive ANTI-RAPPING DEVICE FOR A GEARBOX
FR2663707B1 (en) * 1990-06-22 1993-04-30 Valeo TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC.
US5979260A (en) 1997-05-08 1999-11-09 Cummins Engine Company, Inc. Anti-lash gear assembly
JP3222105B2 (en) * 1997-05-08 2001-10-22 カミンズ エンジン カンパニー，インコーポレイティド Gear assembly and method of assembling the same
DE19721851A1 (en) * 1997-05-26 1998-12-03 Bayerische Motoren Werke Ag Gear wheel
DE10239577B4 (en) * 2002-08-23 2012-07-12 Ims Gear Gmbh planetary gear
EP2362116B1 (en) 2010-02-18 2017-02-01 Grundfos Management A/S Gear wheel and pump aggregate with such a gear wheel
JP7075617B2 (en) * 2018-03-19 2022-05-26 株式会社リコー Drive transmission device and image forming device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB113702A (en) * 1900-01-01
GB256254A (en) * 1925-07-29 1927-06-30 Alfred Thomas Harman Improved toothed gear wheel
GB418145A (en) * 1933-04-21 1934-10-19 Wilhelm Max Braun Improvements in toothed gear wheels or pinions
DE846192C (en) * 1950-08-08 1952-08-11 Siemens Ag Gear for backlash-free and low-noise gears and process for its production
GB1257785A (en) * 1968-12-12 1971-12-22
US3719103A (en) * 1971-10-07 1973-03-06 Design Systems Laminated gear construction
US3808906A (en) * 1972-04-21 1974-05-07 Gen Motors Corp Gearing with vibration damping means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187242A1 (en) * 2000-06-15 2003-05-16 Dalphi Metal Espana Sa Disposition of looseness reduction and applicable noise over steering wheels with fixed modules.

Also Published As

Publication number Publication date
DE2602152A1 (en) 1976-09-16
ATA58276A (en) 1977-12-15
DD124400A5 (en) 1977-02-16
IN156418B (en) 1985-07-27
FR2303208A1 (en) 1976-10-01
BR7601022A (en) 1976-09-14
AT345049B (en) 1978-08-25
JPS51108151A (en) 1976-09-25
IT1033651B (en) 1979-08-10
CS191965B2 (en) 1979-07-31
GB1541849A (en) 1979-03-07
NL7601727A (en) 1976-09-09
SE411940B (en) 1980-02-11
AR209348A1 (en) 1977-04-15
SE7600903L (en) 1976-09-08
US4033198A (en) 1977-07-05
CH591646A5 (en) 1977-09-30
FR2303208B1 (en) 1980-08-01

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